SIS Catalog Online

F55

Gold Wire Ring Vacuum Gaskets

Scientific Instrument Services, Inc.

FAX: 908-806-6631

www.sisweb.com/catalog/08/F55

ure Gold (99.99%) wire ring vacuum gaskets are available
in four diameters of wire; ie. 0.020", 0.025", 0.031", and
0.040" diameters. Any size gold gasket can be construct-

ed from these wires as listed in the table below. When ordering gas-
kets determine the I.D. as closely as possible and order using the
gold diameter and your measured gasket I.D. Remember when
ordering that gold gaskets can be stretched slightly (1 to 2%) to
allow snug fitting by stretching the gasket into place during installa-
tion. Determine the gasket price from the table below by using the
nearest dimensions. Larger sizes are available on special request.

Pure gold is the preferred material for most mass spectrometer

gold gasket fabrication, including those manufactured by Thermo
MAT (formerly Varian MAT) and AEI/Kratos. Pure gold is very soft,
ductile, and can be used at elevated temperatures. When used

correctly, flanges can be resealed several times (especially with the
thicker gaskets) and will not damage the flanges. Other materials
(such as gold alloys sold by other suppliers) are either too hard and
will damage the flanges or are not capable of operating at elevated
temperatures. Therefore pure gold is the only material
recommended on heated flanges requiring wire `O' ring style
gaskets.

For complete part number replace "xxx" with wire diameter in

inches.

Example: Part #GG030-020 is a gold gasket made from .020"

gold wire with an ID of 0.30".

Gold Exchange- Pure gold used in gold gaskets can be sent

back for credit or exchange. Exchange price is

per gram.

Only pure gold will be accepted.

Gaskets should be ordered to the nearest inside diameter listed above.

Platinum Gaskets are also available from S.I.S. Please call for Pricing and Availability.

Part

Inside Dia.

Gold

Number

Inches

.020"/.5mm Dia.

.025"/.63mm Dia.

.031"/.79mm Dia.

.040"/1.0mm Dia.

- 020

- 025

- 031

- 040

GG030-xxx

0.30

7.6

GG040-xxx

0.40

10.2

GG050-xxx

0.50

12.7

GG060-xxx

0.60

15.2

GG063-xxx

0.63

16.0

GG070-xxx

0.70

17.8

GG075-xxx

0.75

19.1

GG080-xxx

0.80

20.3

GG085-xxx

0.85

21.6

GG088-xxx

0.88

22.4

GG090-xxx

0.90

22.9

GG100-xxx

1.00

25.4

GG110-xxx

1.10

27.9

GG113-xxx

1.13

28.7

GG118-xxx

1.18

30.0

GG125-xxx

1.25

31.7

GG130-xxx

1.30

33.0

GG140-xxx

1.40

35.6

GG150-xxx

1.50

38.1

GG175-xxx

1.75

44.5

GG185-xxx

1.85

47.0

GG190-xxx

1.90

48.3

GG200-xxx

2.00

50.8

GG213-xxx

2.13

54.1

GG225-xxx

2.25

57.1

GG230-xxx

2.30

58.4

GG250-xxx

2.50

63.5

GG260-xxx

2.60

66.0

GG270-xxx

2.70

68.6

GG275-xxx

2.75

69.9

GG300-xxx

3.00

76.2

GG325-xxx

3.25

82.6

GG340-xxx

3.40

86.4

GG350-xxx

3.50

88.9

GG380-xxx

3.80

96.5

GG400-xxx

4.00

101.6

GG450-xxx

4.50

114.3

GG500-xxx

5.00

127.0

GG550-xxx

5.50

139.7

GG600-xxx

6.00

152.4

Related information may be found on the following pages of our web site:

Page	Parts
Gold wire ring vacuum gaskets, pg F41	GG030020, GG030025, GG030031, GG030040, GG040020, GG040025, GG040031, GG040040, GG050020, GG050025, GG050031, GG050040, GG060020, GG060025, GG060031, GG060040, GG063020, GG063025, GG063031, GG063040, GG070020, GG070025, GG070031, GG070040, GG075020, GG075025, GG075031, GG075040, GG080020, GG080025, GG080031, GG080040, GG085020, GG085025, GG085031, GG085040, GG088020, GG088025, GG088031, GG088040, GG090020, GG090025, GG090031, GG090040, GG100020, GG100025, GG100031, GG100040, GG110020, GG110025, GG110031, GG110040, GG113020, GG113025, GG113031, GG113040, GG118020, GG118025, GG118031, GG118040, GG125020, GG125025, GG125031, GG125040, GG130020, GG130025, GG130031, GG130040, GG140020, GG140025, GG140031, GG140040, GG150020, GG150025, GG150031, GG150040, GG175020, GG175025, GG175031, GG175040, GG185020, GG185025, GG185031, GG185040, GG190020, GG190025, GG190031, GG190040, GG200020, GG200025, GG200031, GG200040, GG213020, GG213025, GG213031, GG213040, GG225020, GG225025, GG225031, GG225040, GG230020, GG230025, GG230031, GG230040, GG250020, GG250025, GG250031, GG250040, GG260020, GG260025, GG260031, GG260040, GG270020, GG270025, GG270031, GG270040, GG275020, GG275025, GG275031, GG275040, GG300020, GG300025, GG300031, GG300040, GG325020, GG325025, GG325031, GG325040, GG340020, GG340025, GG340031, GG340040, GG350020, GG350025, GG350031, GG350040, GG380020, GG380025, GG380031, GG380040, GG400020, GG400025, GG400031, GG400040, GG450020, GG450025, GG450031, GG450040, GG500020, GG500025, GG500031, GG500040, GG550020, GG550025, GG550031, GG550040, GG600020, GG600025, GG600031, GG600040

Page

Parts

Gold wire ring vacuum gaskets, pg F41

GG030020, GG030025, GG030031, GG030040, GG040020, GG040025, GG040031, GG040040, GG050020, GG050025, GG050031, GG050040, GG060020, GG060025, GG060031, GG060040, GG063020, GG063025, GG063031, GG063040, GG070020, GG070025, GG070031, GG070040, GG075020, GG075025, GG075031, GG075040, GG080020, GG080025, GG080031, GG080040, GG085020, GG085025, GG085031, GG085040, GG088020, GG088025, GG088031, GG088040, GG090020, GG090025, GG090031, GG090040, GG100020, GG100025, GG100031, GG100040, GG110020, GG110025, GG110031, GG110040, GG113020, GG113025, GG113031, GG113040, GG118020, GG118025, GG118031, GG118040, GG125020, GG125025, GG125031, GG125040, GG130020, GG130025, GG130031, GG130040, GG140020, GG140025, GG140031, GG140040, GG150020, GG150025, GG150031, GG150040, GG175020, GG175025, GG175031, GG175040, GG185020, GG185025, GG185031, GG185040, GG190020, GG190025, GG190031, GG190040, GG200020, GG200025, GG200031, GG200040, GG213020, GG213025, GG213031, GG213040, GG225020, GG225025, GG225031, GG225040, GG230020, GG230025, GG230031, GG230040, GG250020, GG250025, GG250031, GG250040, GG260020, GG260025, GG260031, GG260040, GG270020, GG270025, GG270031, GG270040, GG275020, GG275025, GG275031, GG275040, GG300020, GG300025, GG300031, GG300040, GG325020, GG325025, GG325031, GG325040, GG340020, GG340025, GG340031, GG340040, GG350020, GG350025, GG350031, GG350040, GG380020, GG380025, GG380031, GG380040, GG400020, GG400025, GG400031, GG400040, GG450020, GG450025, GG450031, GG450040, GG500020, GG500025, GG500031, GG500040, GG550020, GG550025, GG550031, GG550040, GG600020, GG600025, GG600031, GG600040

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